Premix burner SBR-5

natural gasdirect firedlow-NOx

The ProFire® SBR-5 series burner, capable of less than 5 ppm NOx emissions with FGR, offers: natural gas fuel option from 10.5 to 42 MMBTU/hr. Ultra-Low-NOx Emissions as low as 5 ppm achieved with FGR 3~4% O2 across a wide load range Maximum Efficiency provided by standardized parallel positioning Uniform Flame for equal heat transfer allowed by premix fuel Easy Access air housing for internal components Silent operation with an advanced combustion air fan wheel; Less horsepower and less noise Induced FGR modulating valve Ultra-Low-NOx/CO achieved without a fragile surface combustion burner head, making it safer and more reliable, and requires less maintenance Integrated Controls with remote IoT monitoring capabilities The ProFire SBR-5 series is designed for a variety of boiler types such as firetubes, and watertubes. Capable of less than 5 ppm NOx emissions with FGR, the ProFire SBR-5 series features a unique firing head design to achieve controlled combustion leading to ultra-low emissions with 3% O2. Advanced technology allows the SBR series to offer ultra-low-NOx, low CO emissions and up to 8:1 turndown on natural gas.